Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/dma/sun6i-dma.c sun6i_dma_tasklet() -> sun6i_dma_start_desc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vchan | 4096-ptr_max |
| PARAM_VALUE | 0 | vchan->irq_type | 0,2,4 |
| PARAM_VALUE | 0 | vchan->phy | 4096-ptr_max |
| PARAM_VALUE | 0 | vchan->phy->done | 1-u64max |
| PARAM_VALUE | 0 | vchan->vc.lock.rlock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | &vchan->vc.chan.device_node | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | irq | ||
| LOCK2 | 0 | &vchan->vc.lock | |
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/sun6i-dma.c sun6i_dma_tasklet() -> sun6i_dma_start_desc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vchan | 1-u64max |
| PARAM_VALUE | 0 | vchan->vc.lock.rlock.dep_map->name | 0-255 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | irq | ||
| LOCK2 | 0 | &vchan->vc.lock | |
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |